! Started logfile: /scr/pima/rdv91_uvs/J1213-2453_S_dfm.log on Fri Jun 15 11:26:55 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J1213-2453_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1213-2453_S_uva.fits ! AN table 1: 178 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798377 visibilities/baseline/integration-bin. ! Found source: J1213-2453 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 25580 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1213-2453_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017238Jy sigma=16.114327 ! Fit after self-cal, rms=0.899770Jy sigma=14.276719 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.768 mas, bmaj=6.023 mas, bpa=-0.4306 degrees ! Estimated noise=0.708753 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0874168 Jy ! Component: 100 - total flux cleaned = 0.106479 Jy ! Total flux subtracted in 100 components = 0.106479 Jy ! Clean residual min=-0.005392 max=0.005320 Jy/beam ! Clean residual mean=-0.000008 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.106479 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.106479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123392Jy sigma=1.843402 ! Fit after self-cal, rms=0.122726Jy sigma=1.835036 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=8.094 mas, bpa=0.9688 degrees ! Estimated noise=0.286846 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913906 Jy ! Component: 100 - total flux cleaned = 0.000757986 Jy ! Component: 150 - total flux cleaned = 0.000636391 Jy ! Component: 200 - total flux cleaned = 0.000541251 Jy ! Total flux subtracted in 200 components = 0.000541251 Jy ! Clean residual min=-0.002433 max=0.002381 Jy/beam ! Clean residual mean=-0.000017 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.107021 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.107021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122628Jy sigma=1.833878 ! Fit after self-cal, rms=0.122591Jy sigma=1.833836 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.709 x 8.094 at 0.9688 degrees (North through East) ! Clean map min=-0.002368 max=0.10985 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.09 KP 1.01 ! LA 0.94 MK 0.84 NL 1.01 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 1.01 ! LA 0.98 MK 0.99 NL 1.04 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.01 KP 1.01 ! LA 1.00 MK 0.99 NL 0.99 OV 1.00 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.03 HN 1.03 KP 1.01 ! LA 1.00 MK 0.95 NL 0.99 OV 1.04 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.122591Jy sigma=1.833836 ! Fit after self-cal, rms=0.121263Jy sigma=1.830235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=8.001 mas, bpa=0.5494 degrees ! Estimated noise=0.284864 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200703 Jy ! Component: 100 - total flux cleaned = 0.000178766 Jy ! Component: 150 - total flux cleaned = 0.000196371 Jy ! Component: 200 - total flux cleaned = 0.000212122 Jy ! Total flux subtracted in 200 components = 0.000212122 Jy ! Clean residual min=-0.001979 max=0.002013 Jy/beam ! Clean residual mean=-0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.107233 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.107233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121256Jy sigma=1.830171 ! Fit after self-cal, rms=0.121293Jy sigma=1.829899 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121293Jy sigma=1.829899 ! Fit after self-cal, rms=0.121389Jy sigma=1.829073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=8.007 mas, bpa=0.3494 degrees ! Estimated noise=0.285224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017106 Jy ! Component: 100 - total flux cleaned = 0.000168426 Jy ! Component: 150 - total flux cleaned = 0.000183932 Jy ! Component: 200 - total flux cleaned = 0.000198158 Jy ! Total flux subtracted in 200 components = 0.000198158 Jy ! Clean residual min=-0.001938 max=0.001957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.107431 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.107431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121382Jy sigma=1.829023 ! Fit after self-cal, rms=0.121391Jy sigma=1.828957 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.74598e-05 Jy ! Component: 100 - total flux cleaned = 2.06924e-05 Jy ! Component: 150 - total flux cleaned = 3.20585e-05 Jy ! Component: 200 - total flux cleaned = 3.2356e-05 Jy ! Total flux subtracted in 200 components = 3.2356e-05 Jy ! Clean residual min=-0.001927 max=0.001960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.107463 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.107463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121387Jy sigma=1.828933 ! Fit after self-cal, rms=0.121387Jy sigma=1.828921 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121387Jy sigma=1.828921 ! Fit after self-cal, rms=0.121561Jy sigma=1.828873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=8.01 mas, bpa=0.2079 degrees ! Estimated noise=0.285643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242916 Jy ! Component: 100 - total flux cleaned = 0.000271913 Jy ! Component: 150 - total flux cleaned = 0.000296978 Jy ! Component: 200 - total flux cleaned = 0.000297047 Jy ! Total flux subtracted in 200 components = 0.000297047 Jy ! Clean residual min=-0.001946 max=0.001943 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.10776 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.10776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121557Jy sigma=1.828843 ! Fit after self-cal, rms=0.121560Jy sigma=1.828830 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20489e-05 Jy ! Component: 100 - total flux cleaned = 4.22461e-05 Jy ! Component: 150 - total flux cleaned = 4.22847e-05 Jy ! Component: 200 - total flux cleaned = 5.99593e-05 Jy ! Total flux subtracted in 200 components = 5.99593e-05 Jy ! Clean residual min=-0.001934 max=0.001948 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.10782 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.10782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121558Jy sigma=1.828816 ! Fit after self-cal, rms=0.121558Jy sigma=1.828813 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121558Jy sigma=1.828813 ! Fit after self-cal, rms=0.121639Jy sigma=1.828792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.437 mas, bmaj=19.05 mas, bpa=2.516 degrees ! Estimated noise=0.331198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279383 Jy ! Component: 100 - total flux cleaned = 0.00027912 Jy ! Component: 150 - total flux cleaned = 0.000278864 Jy ! Component: 200 - total flux cleaned = 0.000278478 Jy ! Total flux subtracted in 200 components = 0.000278478 Jy ! Clean residual min=-0.001975 max=0.002191 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.108099 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.108099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121638Jy sigma=1.828777 ! Fit after self-cal, rms=0.121637Jy sigma=1.828768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.4963e-06 Jy ! Component: 100 - total flux cleaned = -2.1812e-06 Jy ! Component: 150 - total flux cleaned = -2.62997e-06 Jy ! Component: 200 - total flux cleaned = -8.23616e-06 Jy ! Total flux subtracted in 200 components = -8.23616e-06 Jy ! Clean residual min=-0.001981 max=0.002183 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.10809 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.10809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121636Jy sigma=1.828772 ! Fit after self-cal, rms=0.121635Jy sigma=1.828765 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=8.009 mas, bpa=0.1008 degrees ! Estimated noise=0.28596 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.667 x 8.009 at 0.1008 degrees (North through East) ! Clean map min=-0.0018701 max=0.10954 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.731 mas, bmaj=5.979 mas, bpa=-1.498 degrees ! Estimated noise=0.702912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0875327 Jy ! Component: 100 - total flux cleaned = 0.10664 Jy ! Component: 150 - total flux cleaned = 0.108503 Jy ! Component: 200 - total flux cleaned = 0.108393 Jy ! Total flux subtracted in 200 components = 0.108393 Jy ! Clean residual min=-0.004708 max=0.004172 Jy/beam ! Clean residual mean=-0.000003 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.108393 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.108393 Jy ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=8.009 mas, bpa=0.1008 degrees ! Estimated noise=0.28596 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000781308 Jy ! Component: 100 - total flux cleaned = -0.000787619 Jy ! Component: 150 - total flux cleaned = -0.000679828 Jy ! Component: 200 - total flux cleaned = -0.000680176 Jy ! Total flux subtracted in 200 components = -0.000680176 Jy ! Clean residual min=-0.001962 max=0.001945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.107713 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.107713 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.437 mas, bmaj=19.05 mas, bpa=2.516 degrees ! Estimated noise=0.331198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211008 Jy ! Component: 100 - total flux cleaned = 0.000211487 Jy ! Component: 150 - total flux cleaned = 0.00021124 Jy ! Component: 200 - total flux cleaned = 0.000210905 Jy ! Total flux subtracted in 200 components = 0.000210905 Jy ! Clean residual min=-0.001994 max=0.002214 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.107924 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.06931e-07 Jy ! Component: 100 - total flux cleaned = 6.49354e-06 Jy ! Component: 150 - total flux cleaned = 1.27491e-05 Jy ! Component: 200 - total flux cleaned = 1.86445e-05 Jy ! Total flux subtracted in 200 components = 1.86445e-05 Jy ! Clean residual min=-0.001987 max=0.002214 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.107942 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.107942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=8.009 mas, bpa=0.1008 degrees ! Estimated noise=0.28596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014811 Jy ! Component: 100 - total flux cleaned = -8.50063e-05 Jy ! Component: 150 - total flux cleaned = -4.94055e-05 Jy ! Component: 200 - total flux cleaned = -1.74506e-05 Jy ! Total flux subtracted in 200 components = -1.74506e-05 Jy ! Clean residual min=-0.001963 max=0.001939 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.107925 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.107925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121640Jy sigma=1.828805 ! Fit after self-cal, rms=0.121641Jy sigma=1.828794 wmodel J1213-2453_S_map.mod ! Writing 32 model components to file: J1213-2453_S_map.mod wobs J1213-2453_S_uvs.fits ! Writing UV FITS file: J1213-2453_S_uvs.fits wwins J1213-2453_S_map.win ! wwins: Wrote 1 windows to J1213-2453_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133657 Jy ! Component: 100 - total flux cleaned = 0.000233103 Jy ! Component: 150 - total flux cleaned = 0.000233986 Jy ! Component: 200 - total flux cleaned = 0.000175303 Jy ! Component: 250 - total flux cleaned = 3.28177e-05 Jy ! Component: 300 - total flux cleaned = 5.34391e-06 Jy ! Component: 350 - total flux cleaned = 5.0551e-06 Jy ! Component: 400 - total flux cleaned = 3.1377e-05 Jy ! Component: 450 - total flux cleaned = 5.72692e-05 Jy ! Component: 500 - total flux cleaned = 0.000131639 Jy ! Component: 550 - total flux cleaned = 0.000155049 Jy ! Component: 600 - total flux cleaned = 0.000225533 Jy ! Component: 650 - total flux cleaned = 0.000364375 Jy ! Component: 700 - total flux cleaned = 0.000454925 Jy ! Component: 750 - total flux cleaned = 0.000544424 Jy ! Component: 800 - total flux cleaned = 0.000610782 Jy ! Component: 850 - total flux cleaned = 0.000632825 Jy ! Component: 900 - total flux cleaned = 0.000718183 Jy ! Component: 950 - total flux cleaned = 0.000781063 Jy ! Component: 1000 - total flux cleaned = 0.00086306 Jy ! Component: 1050 - total flux cleaned = 0.000862495 Jy ! Component: 1100 - total flux cleaned = 0.000822225 Jy ! Component: 1150 - total flux cleaned = 0.0008024 Jy ! Component: 1200 - total flux cleaned = 0.000783369 Jy ! Component: 1250 - total flux cleaned = 0.000783351 Jy ! Component: 1300 - total flux cleaned = 0.000801914 Jy ! Component: 1350 - total flux cleaned = 0.000783407 Jy ! Component: 1400 - total flux cleaned = 0.0007465 Jy ! Component: 1450 - total flux cleaned = 0.000746258 Jy ! Component: 1500 - total flux cleaned = 0.000728579 Jy ! Component: 1550 - total flux cleaned = 0.000746307 Jy ! Component: 1600 - total flux cleaned = 0.000746213 Jy ! Component: 1650 - total flux cleaned = 0.00071183 Jy ! Component: 1700 - total flux cleaned = 0.000796876 Jy ! Component: 1750 - total flux cleaned = 0.000762992 Jy ! Component: 1800 - total flux cleaned = 0.00078001 Jy ! Component: 1850 - total flux cleaned = 0.000813179 Jy ! Component: 1900 - total flux cleaned = 0.000862512 Jy ! Component: 1950 - total flux cleaned = 0.000878575 Jy ! Component: 2000 - total flux cleaned = 0.000894625 Jy ! Component: 2050 - total flux cleaned = 0.000910566 Jy ! Component: 2100 - total flux cleaned = 0.000957974 Jy ! Component: 2150 - total flux cleaned = 0.00102035 Jy ! Component: 2200 - total flux cleaned = 0.000974071 Jy ! Component: 2250 - total flux cleaned = 0.0010661 Jy ! Component: 2300 - total flux cleaned = 0.00111174 Jy ! Component: 2350 - total flux cleaned = 0.00117185 Jy ! Component: 2400 - total flux cleaned = 0.00115695 Jy ! Component: 2450 - total flux cleaned = 0.00121618 Jy ! Component: 2500 - total flux cleaned = 0.00118683 Jy ! Component: 2550 - total flux cleaned = 0.0012449 Jy ! Component: 2600 - total flux cleaned = 0.00125932 Jy ! Component: 2650 - total flux cleaned = 0.00125931 Jy ! Component: 2700 - total flux cleaned = 0.00127346 Jy ! Component: 2750 - total flux cleaned = 0.0012874 Jy ! Component: 2800 - total flux cleaned = 0.00127321 Jy ! Component: 2850 - total flux cleaned = 0.00123176 Jy ! Component: 2900 - total flux cleaned = 0.00127318 Jy ! Component: 2950 - total flux cleaned = 0.00124588 Jy ! Component: 3000 - total flux cleaned = 0.0012187 Jy ! Component: 3050 - total flux cleaned = 0.00121877 Jy ! Component: 3100 - total flux cleaned = 0.00121875 Jy ! Component: 3150 - total flux cleaned = 0.00121879 Jy ! Component: 3200 - total flux cleaned = 0.0011795 Jy ! Component: 3250 - total flux cleaned = 0.0012054 Jy ! Component: 3300 - total flux cleaned = 0.0011278 Jy ! Component: 3350 - total flux cleaned = 0.00117918 Jy ! Component: 3400 - total flux cleaned = 0.00114095 Jy ! Component: 3450 - total flux cleaned = 0.0011536 Jy ! Component: 3500 - total flux cleaned = 0.00115365 Jy ! Component: 3550 - total flux cleaned = 0.00114116 Jy ! Component: 3600 - total flux cleaned = 0.00119074 Jy ! Component: 3650 - total flux cleaned = 0.00117824 Jy ! Component: 3700 - total flux cleaned = 0.00117813 Jy ! Component: 3750 - total flux cleaned = 0.00121459 Jy ! Component: 3800 - total flux cleaned = 0.00116624 Jy ! Component: 3850 - total flux cleaned = 0.00116619 Jy ! Component: 3900 - total flux cleaned = 0.00117824 Jy ! Component: 3950 - total flux cleaned = 0.00122567 Jy ! Component: 4000 - total flux cleaned = 0.00120207 Jy ! Component: 4050 - total flux cleaned = 0.00122543 Jy ! Total flux subtracted in 4096 components = 0.00119037 Jy ! Clean residual min=-0.000690 max=0.000845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.109115 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 286 components and 0.109115 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1213-2453_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.667 x 8.009 at 0.1008 degrees (North through East) ! Clean map min=-0.0012238 max=0.1096 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1213-2453_S_map.fits wmodel /scr/pima/rdv91_uvs/J1213-2453_S_map.mod ! Writing 286 model components to file: /scr/pima/rdv91_uvs/J1213-2453_S_map.mod wobs /scr/pima/rdv91_uvs/J1213-2453_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1213-2453_S_uvs.fits wwins /scr/pima/rdv91_uvs/J1213-2453_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv91_uvs/J1213-2453_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560644 0.560644 1.12129 2.24258 4.48515 8.9703 17.9406 35.8812 71.7624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 535.099 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1213-2453_S_dfm.log closed on Fri Jun 15 11:27:00 2018